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Photoplethysmographic imaging of high spatial resolution

We present a new method of formation photoplethysmographic images with high spatial resolution from video recordings of a living body in the reflection geometry. The method (patent pending) is based on lock-in amplification of every pixel of the recorded video frames. A reference function required f...

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Detalles Bibliográficos
Autores principales:	Kamshilin, Alexei A., Miridonov, Serguei, Teplov, Victor, Saarenheimo, Riku, Nippolainen, Ervin
Formato:	Texto
Lenguaje:	English
Publicado:	Optical Society of America 2011
Materias:	Functional Imaging
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3072138/ https://www.ncbi.nlm.nih.gov/pubmed/21483621 http://dx.doi.org/10.1364/BOE.2.000996

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